Whether Keith Wisniewski is fighting in a local bar show or on a UFC pay-per-view card, he treats his fights the same – all business. The veteran seeks his first UFC win on Saturday against Chris Clements at UFC 145.

Mac Danzig has seen plenty of pressure in the UFC, be it from winning “The Ultimate Fighter” to contending with three straight losses. HeavyMMA’s Duane Finley catches up with the ever-evolving Danzig ahead of his UFC 145 fight against fellow TUF winner Efrain Escudero.